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Fix some UBSan warnings

This commit is contained in:
mayeut 2015-08-23 11:43:38 +02:00
parent 38770403d4
commit 8a95efcd3f
2 changed files with 75 additions and 75 deletions
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2
src/bin/common/color.c
View File

@ -742,7 +742,7 @@ void color_esycc_to_rgb(opj_image_t *image)
int y, cb, cr, sign1, sign2, val;
unsigned int w, h, max, i;
int flip_value = (1 << (image->comps[0].prec-1));
int max_value = (~(-1 << image->comps[0].prec));
int max_value = (1 << image->comps[0].prec) - 1;
if(image->numcomps < 3) return;

148
src/bin/jp2/convertbmp.c
View File

@ -315,7 +315,7 @@ static opj_image_t* bmp8toimage(const OPJ_UINT8* pData, OPJ_UINT32 stride, opj_i
static OPJ_BOOL bmp_read_file_header(FILE* IN, OPJ_BITMAPFILEHEADER* header)
{
header->bfType = (OPJ_UINT16)getc(IN);
header->bfType |= (OPJ_UINT16)((OPJ_UINT32)(getc(IN) << 8));
header->bfType |= (OPJ_UINT16)((OPJ_UINT32)getc(IN) << 8);
if (header->bfType != 19778) {
fprintf(stderr,"Error, not a BMP file!\n");
@ -325,20 +325,20 @@ static OPJ_BOOL bmp_read_file_header(FILE* IN, OPJ_BITMAPFILEHEADER* header)
/* FILE HEADER */
/* ------------- */
header->bfSize = (OPJ_UINT32)getc(IN);
header->bfSize |= (OPJ_UINT32)(getc(IN) << 8);
header->bfSize |= (OPJ_UINT32)(getc(IN) << 16);
header->bfSize |= (OPJ_UINT32)(getc(IN) << 24);
header->bfSize |= (OPJ_UINT32)getc(IN) << 8;
header->bfSize |= (OPJ_UINT32)getc(IN) << 16;
header->bfSize |= (OPJ_UINT32)getc(IN) << 24;
header->bfReserved1 = (OPJ_UINT16)getc(IN);
header->bfReserved1 |= (OPJ_UINT16)((OPJ_UINT32)(getc(IN) << 8));
header->bfReserved1 |= (OPJ_UINT16)((OPJ_UINT32)getc(IN) << 8);
header->bfReserved2 = (OPJ_UINT16)getc(IN);
header->bfReserved2 |= (OPJ_UINT16)((OPJ_UINT32)(getc(IN) << 8));
header->bfReserved2 |= (OPJ_UINT16)((OPJ_UINT32)getc(IN) << 8);
header->bfOffBits = (OPJ_UINT32)getc(IN);
header->bfOffBits |= (OPJ_UINT32)(getc(IN) << 8);
header->bfOffBits |= (OPJ_UINT32)(getc(IN) << 16);
header->bfOffBits |= (OPJ_UINT32)(getc(IN) << 24);
header->bfOffBits |= (OPJ_UINT32)getc(IN) << 8;
header->bfOffBits |= (OPJ_UINT32)getc(IN) << 16;
header->bfOffBits |= (OPJ_UINT32)getc(IN) << 24;
return OPJ_TRUE;
}
static OPJ_BOOL bmp_read_info_header(FILE* IN, OPJ_BITMAPINFOHEADER* header)
@ -347,9 +347,9 @@ static OPJ_BOOL bmp_read_info_header(FILE* IN, OPJ_BITMAPINFOHEADER* header)
/* INFO HEADER */
/* ------------- */
header->biSize = (OPJ_UINT32)getc(IN);
header->biSize |= (OPJ_UINT32)(getc(IN) << 8);
header->biSize |= (OPJ_UINT32)(getc(IN) << 16);
header->biSize |= (OPJ_UINT32)(getc(IN) << 24);
header->biSize |= (OPJ_UINT32)getc(IN) << 8;
header->biSize |= (OPJ_UINT32)getc(IN) << 16;
header->biSize |= (OPJ_UINT32)getc(IN) << 24;
switch (header->biSize) {
case 12U: /* BITMAPCOREHEADER */
@ -365,80 +365,80 @@ static OPJ_BOOL bmp_read_info_header(FILE* IN, OPJ_BITMAPINFOHEADER* header)
}
header->biWidth = (OPJ_UINT32)getc(IN);
header->biWidth |= (OPJ_UINT32)(getc(IN) << 8);
header->biWidth |= (OPJ_UINT32)(getc(IN) << 16);
header->biWidth |= (OPJ_UINT32)(getc(IN) << 24);
header->biWidth |= (OPJ_UINT32)getc(IN) << 8;
header->biWidth |= (OPJ_UINT32)getc(IN) << 16;
header->biWidth |= (OPJ_UINT32)getc(IN) << 24;
header->biHeight = (OPJ_UINT32)getc(IN);
header->biHeight |= (OPJ_UINT32)(getc(IN) << 8);
header->biHeight |= (OPJ_UINT32)(getc(IN) << 16);
header->biHeight |= (OPJ_UINT32)(getc(IN) << 24);
header->biHeight |= (OPJ_UINT32)getc(IN) << 8;
header->biHeight |= (OPJ_UINT32)getc(IN) << 16;
header->biHeight |= (OPJ_UINT32)getc(IN) << 24;
header->biPlanes = (OPJ_UINT16)getc(IN);
header->biPlanes |= (OPJ_UINT16)((OPJ_UINT32)(getc(IN) << 8));
header->biPlanes |= (OPJ_UINT16)((OPJ_UINT32)getc(IN) << 8);
header->biBitCount = (OPJ_UINT16)getc(IN);
header->biBitCount |= (OPJ_UINT16)((OPJ_UINT32)(getc(IN) << 8));
header->biBitCount |= (OPJ_UINT16)((OPJ_UINT32)getc(IN) << 8);
if(header->biSize >= 40U) {
header->biCompression = (OPJ_UINT32)getc(IN);
header->biCompression |= (OPJ_UINT32)(getc(IN) << 8);
header->biCompression |= (OPJ_UINT32)(getc(IN) << 16);
header->biCompression |= (OPJ_UINT32)(getc(IN) << 24);
header->biCompression |= (OPJ_UINT32)getc(IN) << 8;
header->biCompression |= (OPJ_UINT32)getc(IN) << 16;
header->biCompression |= (OPJ_UINT32)getc(IN) << 24;
header->biSizeImage = (OPJ_UINT32)getc(IN);
header->biSizeImage |= (OPJ_UINT32)(getc(IN) << 8);
header->biSizeImage |= (OPJ_UINT32)(getc(IN) << 16);
header->biSizeImage |= (OPJ_UINT32)(getc(IN) << 24);
header->biSizeImage |= (OPJ_UINT32)getc(IN) << 8;
header->biSizeImage |= (OPJ_UINT32)getc(IN) << 16;
header->biSizeImage |= (OPJ_UINT32)getc(IN) << 24;
header->biXpelsPerMeter = (OPJ_UINT32)getc(IN);
header->biXpelsPerMeter |= (OPJ_UINT32)(getc(IN) << 8);
header->biXpelsPerMeter |= (OPJ_UINT32)(getc(IN) << 16);
header->biXpelsPerMeter |= (OPJ_UINT32)(getc(IN) << 24);
header->biXpelsPerMeter |= (OPJ_UINT32)getc(IN) << 8;
header->biXpelsPerMeter |= (OPJ_UINT32)getc(IN) << 16;
header->biXpelsPerMeter |= (OPJ_UINT32)getc(IN) << 24;
header->biYpelsPerMeter = (OPJ_UINT32)getc(IN);
header->biYpelsPerMeter |= (OPJ_UINT32)(getc(IN) << 8);
header->biYpelsPerMeter |= (OPJ_UINT32)(getc(IN) << 16);
header->biYpelsPerMeter |= (OPJ_UINT32)(getc(IN) << 24);
header->biYpelsPerMeter |= (OPJ_UINT32)getc(IN) << 8;
header->biYpelsPerMeter |= (OPJ_UINT32)getc(IN) << 16;
header->biYpelsPerMeter |= (OPJ_UINT32)getc(IN) << 24;
header->biClrUsed = (OPJ_UINT32)getc(IN);
header->biClrUsed |= (OPJ_UINT32)(getc(IN) << 8);
header->biClrUsed |= (OPJ_UINT32)(getc(IN) << 16);
header->biClrUsed |= (OPJ_UINT32)(getc(IN) << 24);
header->biClrUsed |= (OPJ_UINT32)getc(IN) << 8;
header->biClrUsed |= (OPJ_UINT32)getc(IN) << 16;
header->biClrUsed |= (OPJ_UINT32)getc(IN) << 24;
header->biClrImportant = (OPJ_UINT32)getc(IN);
header->biClrImportant |= (OPJ_UINT32)(getc(IN) << 8);
header->biClrImportant |= (OPJ_UINT32)(getc(IN) << 16);
header->biClrImportant |= (OPJ_UINT32)(getc(IN) << 24);
header->biClrImportant |= (OPJ_UINT32)getc(IN) << 8;
header->biClrImportant |= (OPJ_UINT32)getc(IN) << 16;
header->biClrImportant |= (OPJ_UINT32)getc(IN) << 24;
}
if(header->biSize >= 56U) {
header->biRedMask = (OPJ_UINT32)getc(IN);
header->biRedMask |= (OPJ_UINT32)(getc(IN) << 8);
header->biRedMask |= (OPJ_UINT32)(getc(IN) << 16);
header->biRedMask |= (OPJ_UINT32)(getc(IN) << 24);
header->biRedMask |= (OPJ_UINT32)getc(IN) << 8;
header->biRedMask |= (OPJ_UINT32)getc(IN) << 16;
header->biRedMask |= (OPJ_UINT32)getc(IN) << 24;
header->biGreenMask = (OPJ_UINT32)getc(IN);
header->biGreenMask |= (OPJ_UINT32)(getc(IN) << 8);
header->biGreenMask |= (OPJ_UINT32)(getc(IN) << 16);
header->biGreenMask |= (OPJ_UINT32)(getc(IN) << 24);
header->biGreenMask |= (OPJ_UINT32)getc(IN) << 8;
header->biGreenMask |= (OPJ_UINT32)getc(IN) << 16;
header->biGreenMask |= (OPJ_UINT32)getc(IN) << 24;
header->biBlueMask = (OPJ_UINT32)getc(IN);
header->biBlueMask |= (OPJ_UINT32)(getc(IN) << 8);
header->biBlueMask |= (OPJ_UINT32)(getc(IN) << 16);
header->biBlueMask |= (OPJ_UINT32)(getc(IN) << 24);
header->biBlueMask |= (OPJ_UINT32)getc(IN) << 8;
header->biBlueMask |= (OPJ_UINT32)getc(IN) << 16;
header->biBlueMask |= (OPJ_UINT32)getc(IN) << 24;
header->biAlphaMask = (OPJ_UINT32)getc(IN);
header->biAlphaMask |= (OPJ_UINT32)(getc(IN) << 8);
header->biAlphaMask |= (OPJ_UINT32)(getc(IN) << 16);
header->biAlphaMask |= (OPJ_UINT32)(getc(IN) << 24);
header->biAlphaMask |= (OPJ_UINT32)getc(IN) << 8;
header->biAlphaMask |= (OPJ_UINT32)getc(IN) << 16;
header->biAlphaMask |= (OPJ_UINT32)getc(IN) << 24;
}
if(header->biSize >= 108U) {
header->biColorSpaceType = (OPJ_UINT32)getc(IN);
header->biColorSpaceType |= (OPJ_UINT32)(getc(IN) << 8);
header->biColorSpaceType |= (OPJ_UINT32)(getc(IN) << 16);
header->biColorSpaceType |= (OPJ_UINT32)(getc(IN) << 24);
header->biColorSpaceType |= (OPJ_UINT32)getc(IN) << 8;
header->biColorSpaceType |= (OPJ_UINT32)getc(IN) << 16;
header->biColorSpaceType |= (OPJ_UINT32)getc(IN) << 24;
if (fread(&(header->biColorSpaceEP), 1U, sizeof(header->biColorSpaceEP), IN) != sizeof(header->biColorSpaceEP)) {
fprintf(stderr,"Error, can't read BMP header\n");
@ -446,41 +446,41 @@ static OPJ_BOOL bmp_read_info_header(FILE* IN, OPJ_BITMAPINFOHEADER* header)
}
header->biRedGamma = (OPJ_UINT32)getc(IN);
header->biRedGamma |= (OPJ_UINT32)(getc(IN) << 8);
header->biRedGamma |= (OPJ_UINT32)(getc(IN) << 16);
header->biRedGamma |= (OPJ_UINT32)(getc(IN) << 24);
header->biRedGamma |= (OPJ_UINT32)getc(IN) << 8;
header->biRedGamma |= (OPJ_UINT32)getc(IN) << 16;
header->biRedGamma |= (OPJ_UINT32)getc(IN) << 24;
header->biGreenGamma = (OPJ_UINT32)getc(IN);
header->biGreenGamma |= (OPJ_UINT32)(getc(IN) << 8);
header->biGreenGamma |= (OPJ_UINT32)(getc(IN) << 16);
header->biGreenGamma |= (OPJ_UINT32)(getc(IN) << 24);
header->biGreenGamma |= (OPJ_UINT32)getc(IN) << 8;
header->biGreenGamma |= (OPJ_UINT32)getc(IN) << 16;
header->biGreenGamma |= (OPJ_UINT32)getc(IN) << 24;
header->biBlueGamma = (OPJ_UINT32)getc(IN);
header->biBlueGamma |= (OPJ_UINT32)(getc(IN) << 8);
header->biBlueGamma |= (OPJ_UINT32)(getc(IN) << 16);
header->biBlueGamma |= (OPJ_UINT32)(getc(IN) << 24);
header->biBlueGamma |= (OPJ_UINT32)getc(IN) << 8;
header->biBlueGamma |= (OPJ_UINT32)getc(IN) << 16;
header->biBlueGamma |= (OPJ_UINT32)getc(IN) << 24;
}
if(header->biSize >= 124U) {
header->biIntent = (OPJ_UINT32)getc(IN);
header->biIntent |= (OPJ_UINT32)(getc(IN) << 8);
header->biIntent |= (OPJ_UINT32)(getc(IN) << 16);
header->biIntent |= (OPJ_UINT32)(getc(IN) << 24);
header->biIntent |= (OPJ_UINT32)getc(IN) << 8;
header->biIntent |= (OPJ_UINT32)getc(IN) << 16;
header->biIntent |= (OPJ_UINT32)getc(IN) << 24;
header->biIccProfileData = (OPJ_UINT32)getc(IN);
header->biIccProfileData |= (OPJ_UINT32)(getc(IN) << 8);
header->biIccProfileData |= (OPJ_UINT32)(getc(IN) << 16);
header->biIccProfileData |= (OPJ_UINT32)(getc(IN) << 24);
header->biIccProfileData |= (OPJ_UINT32)getc(IN) << 8;
header->biIccProfileData |= (OPJ_UINT32)getc(IN) << 16;
header->biIccProfileData |= (OPJ_UINT32)getc(IN) << 24;
header->biIccProfileSize = (OPJ_UINT32)getc(IN);
header->biIccProfileSize |= (OPJ_UINT32)(getc(IN) << 8);
header->biIccProfileSize |= (OPJ_UINT32)(getc(IN) << 16);
header->biIccProfileSize |= (OPJ_UINT32)(getc(IN) << 24);
header->biIccProfileSize |= (OPJ_UINT32)getc(IN) << 8;
header->biIccProfileSize |= (OPJ_UINT32)getc(IN) << 16;
header->biIccProfileSize |= (OPJ_UINT32)getc(IN) << 24;
header->biReserved = (OPJ_UINT32)getc(IN);
header->biReserved |= (OPJ_UINT32)(getc(IN) << 8);
header->biReserved |= (OPJ_UINT32)(getc(IN) << 16);
header->biReserved |= (OPJ_UINT32)(getc(IN) << 24);
header->biReserved |= (OPJ_UINT32)getc(IN) << 8;
header->biReserved |= (OPJ_UINT32)getc(IN) << 16;
header->biReserved |= (OPJ_UINT32)getc(IN) << 24;
}
return OPJ_TRUE;
}